| oC | degrees centigrade |
|---|---|
| m | meter |
| m3 | cubic meter |
| m/sec | meter per second |
| km | kilometer |
| km2 | square kilometer |
| kwh/year | kilowatt hour per year |
| MCM | Million Cubic Meters |
| MCM/yr | Million Cubic Meters per Year |
| ppm | parts per million |
| Dunum | 0.1 hectare |
| Watt/m2 | Watt per Square meter |
| Mb | Millibar |
| $/m3 | US dollar per cubic meter |